Exactly. I'm used to unsubscribing from some random newsletter every company inevitably signs you up for but with Twitter it went from occasional emails to sudd

Exactly. I'm used to unsubscribing from some random newsletter every company inevitably signs you up for but with Twitter it went from occasional emails to suddenly subscribed to 20 different notification-types (on all 3 of my Twitter accounts) delivering everything from daily "summaries" to every random follow I get.